Wireless (無線) ..................................................................................19 音訊 .........................................................................................................19 存放時 .................................................................................................... 20 媒體讀卡機 .............................................................................................20 鍵盤 ........................................................................................................ 20 攝影機 ..................................................................................................... 21 觸控墊 ..................................................................................................... 21 電源變壓器 ..............................................................................................21 電池 ........................................................................................................ 22 顯示器 .................................................................................................... 23 影像 ........................................................................................................ 23 電腦環境 .................................................................................................23 鍵盤快捷鍵 .................................................................. 25 獲得幫助和聯絡 Dell 公司.............................................27 自助資源 .................................................................................................27 與 Dell 公司聯絡 ..................................................................................... 28 4